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-rw-r--r--mailutils/sendmail.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mailutils/sendmail.c b/mailutils/sendmail.c
index 9455b4e..4355e4d 100644
--- a/mailutils/sendmail.c
+++ b/mailutils/sendmail.c
@@ -375,7 +375,7 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
// N.B. we need to escape the leading dot regardless of
// whether it is single or not character on the line
if ('.' == s[0] /*&& '\0' == s[1] */)
- printf(".");
+ bb_putchar('.');
// dump read line
send_r_n(s);
free(s);